![DC12V-60V/20A Motor Speed Controller, DC Motor Speed Controller, Forward/Reverse Electric Motor Speed Regulator, Suitable for DC brush motor.: Amazon.com: Tools & Home Improvement DC12V-60V/20A Motor Speed Controller, DC Motor Speed Controller, Forward/Reverse Electric Motor Speed Regulator, Suitable for DC brush motor.: Amazon.com: Tools & Home Improvement](https://m.media-amazon.com/images/I/51csaqBOgbL.jpg)
DC12V-60V/20A Motor Speed Controller, DC Motor Speed Controller, Forward/Reverse Electric Motor Speed Regulator, Suitable for DC brush motor.: Amazon.com: Tools & Home Improvement
![AC Motor Speed Controller, Electronic AC 0-220V 8000W High Power Voltage Regulator FR-4 Circuit Board Adopts New Two Way Large Power Silicon Controlled Rectifier: Amazon.com: Industrial & Scientific AC Motor Speed Controller, Electronic AC 0-220V 8000W High Power Voltage Regulator FR-4 Circuit Board Adopts New Two Way Large Power Silicon Controlled Rectifier: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/61saX1pNfKL._AC_UF1000,1000_QL80_.jpg)
AC Motor Speed Controller, Electronic AC 0-220V 8000W High Power Voltage Regulator FR-4 Circuit Board Adopts New Two Way Large Power Silicon Controlled Rectifier: Amazon.com: Industrial & Scientific
![Amazon.com : DC Motor Speed Controller, 110V AC Input 110V DC Output Motor Control Switch Sensitive for 50W 100W 120W Motors(500W) : Tools & Home Improvement Amazon.com : DC Motor Speed Controller, 110V AC Input 110V DC Output Motor Control Switch Sensitive for 50W 100W 120W Motors(500W) : Tools & Home Improvement](https://m.media-amazon.com/images/I/61m6xSpTssL.jpg)
Amazon.com : DC Motor Speed Controller, 110V AC Input 110V DC Output Motor Control Switch Sensitive for 50W 100W 120W Motors(500W) : Tools & Home Improvement
![DC Motor Speed Controller,Brush Motor Driver Controls Module DC 9V-60V 12V 24V 36V 48V 60V Motor Pulse Width Modulator Regulator 20A 1200W PWM Monitor Dimmer Governor with Switch & Knob +1: Amazon.com: DC Motor Speed Controller,Brush Motor Driver Controls Module DC 9V-60V 12V 24V 36V 48V 60V Motor Pulse Width Modulator Regulator 20A 1200W PWM Monitor Dimmer Governor with Switch & Knob +1: Amazon.com:](https://m.media-amazon.com/images/I/71D6KTRJ9lL.jpg)
DC Motor Speed Controller,Brush Motor Driver Controls Module DC 9V-60V 12V 24V 36V 48V 60V Motor Pulse Width Modulator Regulator 20A 1200W PWM Monitor Dimmer Governor with Switch & Knob +1: Amazon.com:
![400W AC220V Multifunctional Motor Speed Controller Motorspeed Regulator Controller Display Rate Target Value Settable - Walmart.com 400W AC220V Multifunctional Motor Speed Controller Motorspeed Regulator Controller Display Rate Target Value Settable - Walmart.com](https://i5.walmartimages.com/asr/5ceec798-5b54-47f8-ad71-d720bfb708b0.1b4f72e6d755a5a70d94c1b6acbc6f3e.jpeg)
400W AC220V Multifunctional Motor Speed Controller Motorspeed Regulator Controller Display Rate Target Value Settable - Walmart.com
![Motor Speed Controller, US-52-RED Single Phase AC Motor Speed Controller, 300W/400W/500W High Precision Electric Motor Speed Regulator, AC 220V, 50/60Hz(300W): Amazon.com: Industrial & Scientific Motor Speed Controller, US-52-RED Single Phase AC Motor Speed Controller, 300W/400W/500W High Precision Electric Motor Speed Regulator, AC 220V, 50/60Hz(300W): Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/612wIWnDBYL.jpg)